Figure 4.
β-agonists increase activation of p38 MAPK in cultured human subcutaneous adipocytes. (A) Western blot measuring isoproterenol (Iso) concentration-response for phospho-p38 MAPK (P-p38). (B) Western blot comparing P-p38 response to 15 min treatment with Iso, EGF and the positive control cell stressor Anisomycin. All samples shown are independent biological replicates.